AI video clipping

Long video.
Great shorts.

Long video to shorts, without starting over.

Find the moments worth sharing. Turn one long video into a week of vertical clips with readable captions and your branding — each one a standalone post for YouTube Shorts, Instagram Reels and TikTok.

Start with your free trial.

A podcast host speaking into a studio microphone in a warm-lit studioYour original video

Find the moments. Keep the meaning.

Vertical clip preview of a podcast host speaking into a microphone

Start with one good idea.

0:34
Vertical clip preview of a podcast host gesturing while making a point

Your best ideas deserve an audience.

0:28
Vertical clip preview of a podcast host listening thoughtfully

Make it worth sharing.

0:42

Video to shorts converter

From full episode to standalone moment.

A video to shorts converter that is not a lazy crop. Most tools cut a long video into fixed-length chunks and stretch them to vertical. FKNStudio reads the transcript, picks the moments that actually work as standalone ideas, and reframes each one to 9:16 with speaker-aware, aspect-preserving cropping — no stretched video, no chopped frames.

How to create YouTube Shorts from an existing video

01

Bring your video

Start from a video you own or have permission to repurpose — a podcast, interview, webinar, tutorial or stream. The link is the only input; there are no uploads.

Source video ready to be analyzed1:24:17
https://www.youtube.com/watch?v=...
02

Choose the strongest moments

Before anything renders, you see the suggested moments and pick the ones that work as standalone posts. Nothing is created until you approve it.

  • Your best ideas deserve an audience.

    02:14 – 02:42

  • Start with one good idea.

    08:11 – 08:45

  • Make it worth sharing.

    15:03 – 15:37

The full transcript is generated and analyzed so clip selection works from what was actually said, not from timestamps picked at random.

03

Make it yours

Trim, adjust captions and branding in the Polish editor, then publish the clip or schedule it to your connected accounts.

Rendered vertical clip with captions and branding

Your best ideas deserve an audience.

  • Auto captions
  • Your branding
  • 9:16 format
  • Ready to share

Illustrative editor

Make the cut.
By choosing the words.

Every clip is edited through its transcript. Click a sentence to jump the video straight there, or select a range of sentences to cut a clip from exactly that part of the source. Edits save as a draft alongside the original, so you can always hit “Reset to our version” and start again from FKNStudio’s cut.

  • Trim from the transcript

    Jump to any sentence and set your in and out points — handles snap to spoken lines.

  • Keep the speaker in frame

    Speaker-aware, aspect-preserving cropping keeps the focus on the right person.

  • Style captions and branding

    Match your look with your logo, handle and call to action on every clip.

Clip preview inside the transcript editor

Your best ideas deserve an audience.

02:14 / 02:42
TranscriptCaptionsBrand
  • 02:11A lot of people create content...
  • 02:14Your best ideas deserve an audience.
  • 02:17Start with one useful thing.
  • 02:20Give people a reason to remember it.
  • 02:24Consistency compounds over time.
  • 02:28It is not about being perfect.
  • 02:31It is about being helpful.

Selected range: 02:14 – 02:42 · 28 sec

How to make shorts from a YouTube video

Your footage. A better fit.

How to make shorts from a YouTube video: every clip is rendered vertical at 9:16, ready to post as a YouTube Short, an Instagram Reel or a TikTok — captions, branding and hook included, with ready-to-post caption copy so the description takes seconds too.

  • 9:16 speaker-aware reframing — the crop follows the speaker and preserves the picture, never stretched
  • Captions showing one readable phrase at a time, synced to the spoken words
  • An optional hook overlay to stop the scroll in the first seconds
  • Your logo, handle and call to action on every clip
  • Transcript-based trimming — handles snap to spoken lines, so cuts land between sentences
  • Ready-to-post caption copy with each clip
  • Optional branded Bookends — intro and outro cards rendered as their own scenes
A 16:9 source frame with the vertical crop area marked over the speaker16:9
Speaker-aware 9:16 reframing
Vertical clip with a readable caption phrase across the middle

One idea. More possibilities.

Captions that are easy to follow

Go beyond the clip.

The same source video also produces faceless videos and branded slideshows — three formats from one link. See the faceless video generator for how those formats work, or the FAQ for the full picture.

The long source video
Long video
A faceless video made from the same source
Faceless videos
A branded slideshow made from the same source
Slideshows

Long video to shorts FAQ

Wondering what it costs? See pricing.

You already recorded it.
Let’s get more out of it.

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Start with your free trial.